fix: 페이지네이션을 중앙에 위치하도록 수정

Author: rha6780

_sass/minimal-mistakes/_archive.scss

@@ -24,6 +24,7 @@
 
 .archive__item {
   position: relative;
+  border-radius: 2%;
 
 
   a {
@@ -137,6 +138,8 @@
   margin-bottom: 10px;
   background-color: rgb(216, 243, 252);
   padding: 5px;
+  padding-left: 1em;
+  padding-right: 1em;
   width: 100%;
   height: 20%;
   .page__meta {

_sass/minimal-mistakes/_navigation.scss

@@ -56,6 +56,9 @@
   margin-top: 1em;
   padding-top: 1em;
   width: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
 
   ul {
     margin: 0;

_sass/minimal-mistakes/_syntax.scss

@@ -13,8 +13,8 @@ figure.highlight {
   border-radius: $border-radius;
   margin-top: 5%;
   margin-bottom: 5%;
-  margin-right: 10%;
-  margin-left: 10%;
+  margin-right: 5%;
+  margin-left: 5%;
 
   > pre,
   pre.highlight {